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Mathematics, 17.09.2019 19:00 coreybro

Acompany maintains three offices in a region, each staffed by two employees. information concerning yearly salaries (1000’s of dollars) is as follows: office 112233 employee 123456 salary 29.7 33.6 30.2 33.6 25.8 29.7 a. suppose two of these employees are randomly selected from among the six (without replacement). determine the sampling distribution of the sample mean salary x. b. suppose one of the three offices is randomly selected. let x1 and x2 denote the salaries of the two employees. determine the sampling distribution of x. c. how does e(x) from parts (a) and (b) compare to the population mean salary m?

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